Question

You have 10 cards, 4 of which are blue, 3 of which are green, 3 of...

You have 10 cards, 4 of which are blue, 3 of which are green, 3 of which are red. What is the probability that you draw:

a) 3 blue cards (draw with replacement)

b) 3 red cards (draw without replacement)

c) A red card, then a blue card, then a red card (without replacement)

d) A red card or a blue card (on one draw)

e) 4 green cards (drawing without replacement)

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